Crystal structure and magnetic properties of heterometallic trinuclear Cu2Ni complex containing macrocyclic ligands

被引：0
|
作者：
Sun, Y. Q. [1 ]
Wang, J. [1 ]
Zhang, G. Y. [1 ]
Xu, Y. Y. [1 ]
Gao, D. Z. [1 ]
机构：
[1] Tianjin Normal Univ, Coll Chem, Tianjin Key Lab Struct & Performance Funct Mol, Tianjin 300387, Peoples R China
来源：
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2013年 / 39卷 / 11期
基金：
中国国家自然科学基金;
关键词：
HETERONUCLEAR COMPLEXES; OXAMIDE;
D O I：
10.1134/S1070328413100096
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
One novel heterometallic trinuclear complex of macrocyclic oxamide [Ni(CuL)(2)(HBTC)H2O] (I) (H2L = 2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclopentadeca-7,13-dien; H3BTC = 1,3,5-benzenetricarboxylic acid) has been solvothermally synthesized and structurally characterized by elemental analysis, IR spectroscopy, XRD, and single-crystal X-ray diffraction. The crystals crystallize in the monoclinic system, space group P2(1)/c, a = 11.435(3), b = 20.646(5), c = 18.430(5) , beta = 94.131(4)A degrees. The structure of I has oxamido-bridged trinuclear [Cu (2) (II) Ni-II] units and consists of two-dimensional supramolecular architecture formed by strong intermolecular hydrogen bonds. Furthermore, the magnetic properties of complex I was investigated and discussed in detail.
引用
收藏
页码：787 / 791
页数：5
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